Home / 14,829,061.11-20,466,252.75-8,303,111.11

Finding the Fourth Proportional to 14,829,061.11, 20,466,252.75 and 8,303,111.11

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Solution

The fourth proportional to 14,829,061.11, 20,466,252.75 and 8,303,111.11 is: 11,459,496.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,829,061.11 : 20,466,252.75 = 8,303,111.11 : x
  2. Step 2: Convert to fraction form
    14,829,061.11/20,466,252.75 = 8,303,111.11/x
  3. Step 3: Cross multiply
    14,829,061.11x = 20,466,252.75 × 8,303,111.11
  4. Step 4: Simplify right side
    14,829,061.11x = 169,933,570,588,593.06
  5. Step 5: Solve for x
    x = 169,933,570,588,593.06/14,829,061.11
  6. Step 6: Final answer
    x = 11,459,496.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.